Interleaved CCM Totem Pole Bridgeless Power Factor Correction (PFC) Reference Design

(ACTIVE) TIDM-1007

Description & Features

Technical Documents

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Key Document

Description

Interleaved Continuous Conduction Mode (CCM) Totem Pole (TTPL) Bridgeless Power Factor Correction (PFC) is an attractive power topology with use of high band-gap GaN devices, because of high efficiency and reduced size of the power supply. This design illustrates a method to control this power stage using C2000™ MCUs and the LMG3410 GaN FET module. Adaptive dead-time & phase shedding methods are implemented for improved efficiency.  The Non- Linear Voltage Compensator is designed to  reduce overshoot and undershoot during transients. A software phase locked loop(SPLL) based scheme is chosen to drive the totem pole bridge accurately. The hardware and software available with this design helps accelerate your time to market.

Features
  • AC Input (90-230Vrms), 50-60Hz and 3.3KW rated power at high line
  • 98.75% peak efficiency and less than 2% Total Harmonic Distortion (THD)
  • powerSUITE support for easy adaptation of the design for user requirement
  • In built frequency response analyzer (SFRA) for verification and design of control loops
  • Low zero crossing distrotion
  • Illustrates Adaptive dead-time, Phase Shedding and Non Linear Voltage Compensator implementation  

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




TI Devices (8)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
ISO7831  High-Immunity, 5.7kVRMS Reinforced Triple-Channel 2/1 Digital Isolator, 100Mbps  Isolation  Sample & Buy View Design Kits & Evaluation Modules
LMG3410  600-V 12-A Single Channel GaN Power Stage  Gallium Nitride (GaN) Solutions  Sample & Buy View Design Kits & Evaluation Modules
OPA2376  Precision, Low Noise, Low Quiescent Current Operational Amplifier  Operational Amplifiers (Op Amps)  Sample & Buy View Design Kits & Evaluation Modules
SN74LVC1G3157  1-Channel, 2:1 Analog Switch  Switches and Multiplexers  Sample & Buy Not Available
TLV713  150mA Low-Dropout (LDO) Regulator With Foldback Current Limit for Portable Devices  Linear Regulator (LDO)  Sample & Buy Not Available
TMS320F280049  Piccolo™ Microcontroller  Real-time Control  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28075  Piccolo Microcontroller  Real-time Control  Sample & Buy View Design Kits & Evaluation Modules
UCC27714  High-Speed, 4-A, 600-V High-Side Low-Side Gate Driver  MOSFET and IGBT Gate Drivers  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

Datasheet (3)
Title Abstract Type Size (KB) Date Views
PDF 1059 06 Nov 2017
PDF 2705 06 Oct 2017
PDF 1706 25 Jul 2017
User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 3379 03 Nov 2017 228
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 1952 03 Nov 2017 36
ZIP 2167 03 Nov 2017 65
PDF 2410 03 Nov 2017 46
PDF 337 03 Nov 2017 41
PDF 70 03 Nov 2017 60
PDF 327 03 Nov 2017 252
Related Tools & Software

Design Kits & Evaluation Modules (2)

Name Part Number Tool Type
F280049M Experimenter's Kit for C2000 Real-Time Control Development Kits  TMDXDOCK280049M  Evaluation Modules & Boards 
LMG3410 Daughter Card  LMG3410-HB-EVM  Evaluation Modules & Boards 


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